<p>Hinge for rocker door of a cabinet provided with a structure (11 ), said hinge comprising a support frame (30) fixed to the structure (11) of the cabinet (10) and defining a door hinge element (31 ); a retaining rod (40) having an anterior end (41) fixed to the door (20) and a posterior end (42) positioned on the interior of the structure (11 ) of the cabinet (10); and one spring (50) interconnecting the posterior end (42) of the retaining rod (40) with the structure (11 ) of the cabinet (10), in order to force the door (20) constantly to a closed position. The structure (11) of the cabinet (10) fixes an elastically deformable stop (15), the retaining rod (40) carrying a protuberance (45) which interferes with the stop (15) to elastically yield it in a respective displacement portion of the door (20) and to retain the latter one in a partial opening position, against the force of the spring (50).</p>